Re: [music-dsp] Blend two audio

2018-06-20 Thread robert bristow-johnson
readable. Original Message Subject: Re: [music-dsp] Blend two audio From: "Magnus Jonsson" Date: Wed, June 20, 2018 6:55 pm To: "robert bristow-johnson" music-ds

Re: [music-dsp] Blend two audio

2018-06-20 Thread robert bristow-johnson
that is common with one from my post on music-dsp longer ago.� (i sorta wish they made a reference to it, but i am not sore about it.) L8r, r b-j Original Message ------------ Subject: Re: [music-dsp] Blend two audio From: "Benny Alexandar

Re: [music-dsp] Blend two audio

2018-06-20 Thread Benny Alexandar
Subject: Re: [music-dsp] Blend two audio Suggestions of crossfading techniques, but I’m not convinced that solves the problem the OP posed: "given [two] identical audio inputs...A1 is ahead of A2 by t sec, when switch from A1 to A2...it should be seamless” If the definition of “sea

Re: [music-dsp] Blend two audio

2018-06-19 Thread Sound of L.A. Music and Audio
This is not surprising since sin*sin + cos*cos = 1 :-) But the problems, I mentioned remain, whereby people can lower issues by blending in partitions with low dynamics (if possible). Am 19.06.2018 um 07:49 schrieb Tom O'Hara: > On 6/18/2018 6:42 PM, gm wrote: >> >> I find that in practice

Re: [music-dsp] Blend two audio

2018-06-18 Thread Tom O'Hara
On 6/18/2018 6:42 PM, gm wrote: I find that in practice a cosine/sine fade works very well for uncorrelated signals. Likewise. Tom ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu

Re: [music-dsp] Blend two audio

2018-06-18 Thread robert bristow-johnson
� yes, that thread (which was a repost) and the theory is reposted at the bottom of: �https://music.columbia.edu/pipermail/music-dsp/2011-July/069971.html� � --� r b-j Original Message Subject: Re: [music-dsp] Blend two audio

Re: [music-dsp] Blend two audio

2018-06-18 Thread gm
Am 19.06.2018 um 02:52 schrieb robert bristow-johnson:  Olli Niemitalo had some ideas in that thread.  dunno if there is a music-dsp archive anymore or not. This thread? https://music.columbia.edu/pipermail/music-dsp/2011-July/thread.html#69971 old list archives are here

Re: [music-dsp] Blend two audio

2018-06-18 Thread robert bristow-johnson
Original Message Subject: Re: [music-dsp] Blend two audio From: "Nigel Redmon" Date: Mon, June 18, 2018 7:14 pm To: music-dsp@music.co

Re: [music-dsp] Blend two audio

2018-06-18 Thread Nigel Redmon
Suggestions of crossfading techniques, but I’m not convinced that solves the problem the OP posed: "given [two] identical audio inputs...A1 is ahead of A2 by t sec, when switch from A1 to A2...it should be seamless” If the definition of “seamless” is glitch-free, crossfading will solve it. But

Re: [music-dsp] Blend two audio

2018-06-18 Thread gm
Am 18.06.2018 um 16:46 schrieb Sound of L.A. Music and Audio: Signal Power is not equivalent to audio power and this again is not the same as expericenced loudness and this again is not the same as musical loudness impression in the a contex of a track. These are 4 "different shoes" , as we

Re: [music-dsp] Blend two audio

2018-06-18 Thread Sound of L.A. Music and Audio
Am 18.06.2018 um 08:13 schrieb Felix Eichas: > There's also a paper regarding power complementary crossfade curves. > Maybe a bit scientific but still worth a read: > > http://dafx16.vutbr.cz/dafxpapers/16-DAFx-16_paper_07-PN.pdf > > Regards, > Felix Interesting paper, I did not expect that

Re: [music-dsp] Blend two audio

2018-06-18 Thread Felix Eichas
*Sent:* Saturday, June 16, 2018 11:27 PM *To:* music-dsp@music.columbia.edu *Subject:* Re: [music-dsp] Blend two audio A short (~50ms) cross-fade should be fine. I may be reading too much into your question, but if t is continually changing (user is adjusting a delay tap, for example), a

Re: [music-dsp] Blend two audio

2018-06-17 Thread Joseph Larralde
rom:* music-dsp-boun...@music.columbia.edu on behalf of Matt Ingalls *Sent:* Saturday, June 16, 2018 11:27 PM *To:* music-dsp@music.columbia.edu *Subject:* Re: [music-dsp] Blend two audio A short (~50ms) cross-fade should be fine. I may be reading too much into your question, but if t is continually changin

Re: [music-dsp] Blend two audio

2018-06-16 Thread Benny Alexandar
Please share the link of cross fade. -ben From: music-dsp-boun...@music.columbia.edu on behalf of Matt Ingalls Sent: Saturday, June 16, 2018 11:27 PM To: music-dsp@music.columbia.edu Subject: Re: [music-dsp] Blend two audio A short (~50ms) cross-fade should

Re: [music-dsp] Blend two audio

2018-06-16 Thread Matt Ingalls
A short (~50ms) cross-fade should be fine. I may be reading too much into your question, but if t is continually changing (user is adjusting a delay tap, for example), a nice trick I’ve done is to cache the new t value until the crossfade finishes, Then start a new crossfade, etc.. this